Hi everyone 👋,

I just released a new utility called fail2ban-notifier, designed to help admins stay instantly informed when Fail2Ban takes action on a host.

🔧 What it does:

• Sends alerts when IPs get banned/unbanned
• Supports Slack, Microsoft Teams, Telegram, Discord, and custom scripts
• Geolocation info included in notifications (via ip-api)
• Written in Go, with minimal external dependencies

Designed to be easy to deploy and extend

💬 I'd love your feedback!

• Do you find this useful?
• What features should I add?
• Would you like to see support for other services (email, Signal, Webhooks, etc.)?
• Are you using it in production? Share your setup!

🛠️ Contributing

If you have an idea or found a bug, feel free to open an Issue or a PR. Contributions are more than welcome!

Thanks for checking it out 🙏